The unfaithfulness of a married person to the marriage bed; sexual intercourse by a married man with another than his wife, or voluntary sexual intercourse by a married woman with another than her husband.
Lewdness or unchastity of thought as well as act, as forbidden by the seventh commandment.
Faithlessness in religion.
The fine and penalty imposed for the offense of adultery.
The intrusion of a person into a bishopric during the life of the bishop.
All the commandments: You shall not commit adultery, you shall not kill, you shall not steal, you shall not covet, and so on, are summed up in this single command: You must love your neighbor as yourself. Jesus Christ
Let us be honest with each other. The threat to marriage is not the gays. It is a lack of loving commitment - whether it is found in the form of neglect, indifference, cruelty or adultery, to name just a few manifestations of the loveless desert in which too many marriages come to grief. Malcolm Turnbull
Dad could talk about peace and love out loud to the world, but he could never show it to the people who supposedly meant the most to him: his wife and son. How can you talk about peace and love and have a family in bits and pieces - no communication, adultery, divorce? You can't do it, not if you're being true and honest with yourself. Julian Lennon